package book;
/*
    @description:书架
 */
public class BookList {
    private Book[] books = new Book[10];

    private int usedSize;//实际存放书籍数目

    public BookList( ) {
        this.books[0] = new Book("三国演义","罗贯中", 20, "小说");
        this.books[1] = new Book("西游记","吴承恩", 30, "小说");
        this.books[2] = new Book("红楼梦","曹雪芹", 25, "小说");
        this.usedSize = 3;
    }

    public Book getBooks(int pos) {
        return books[pos];
    }

    public int getUsedSize() {
        return usedSize;
    }

    public void setBooks(int pos, Book book) {
        this.books[pos] = book;
    }

    public void setUsedSize(int usedSize) {
        this.usedSize = usedSize;
    }


}
